UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3bIifIds3UXOqVgrMH67UPKfXW7V8aa9OhkyhSIm/0=' 
WHERE 
  key_id = '3d2b862fc51a67895770811cd93b4417479b47c0baaa84b2aad87cb451a7819e' 
  AND (
    token = 'O3bIifIds3UXOqVgrMH67UPKfXW7V8aa9OhkyhSIm/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )